/*
 * Solo - A small and beautiful blogging system written in Java.
 * Copyright (c) 2010-present, b3log.org
 *
 * Solo is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *         http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */
@charset "utf-8";
/*
 * skin next style
 *
 * @author <a href="http://vanessa.b3log.org">Liyuan Li</a>
 * @version 2.3.1.1, Feb 9, 2020
 */
@import "../../../scss/usite";
@import "../../../scss/toc";
@import "vditor/src/assets/scss/index";

.user__site {
  display: inline-block;
  height: 16px;
  line-height: 16px;
  border-bottom: 0;
  margin: 8px 5px 0 0;

  svg {
    height: 16px;
    width: 16px;
    fill: currentColor;
  }
}

#soloEditor {
  z-index: 1041 !important;
}

/* start reset */
html {
  background-color: #f5f5f5;
}

body {
  margin: 0;
  font-family: Lato, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  color: #555;
  background: #fff;
}

a {
  color: #555;
  text-decoration: none;
  border-bottom: 1px solid #999;
}

a:active,
a:hover {
  outline: 0;
}

a:hover {
  color: #222;
  border-bottom-color: #222;
}

hr {
  margin: 40px 0;
  height: 3px;
  border: none;
  background-color: #ddd;
  background-image: repeating-linear-gradient(-45deg, #fff, #fff 4px, transparent 4px, transparent 8px);
}

blockquote {
  padding: 0 15px;
  color: #666;
  border-left: 4px solid #ddd;
}

img {
  max-width: 100%;
  height: auto;
}

/* end reset */

/* start function */
.fn-clear:before,
.fn-clear:after {
  display: table;
  content: "";
  line-height: 0;
}

.fn-clear:after {
  clear: both;
  line-height: 0;
}

.fn-left {
  float: left;
}

.fn-right {
  float: right;
}

.fn-none {
  display: none;
}

/* end function */

/* start common */
@font-face {
  font-family: 'icomoon';
  src: url('fonts/icomoon.eot?a0psdo');
  src: url('fonts/icomoon.eot?a0psdo#iefix') format('embedded-opentype'),
  url('fonts/icomoon.ttf?a0psdo') format('truetype'),
  url('fonts/icomoon.woff?a0psdo') format('woff'),
  url('fonts/icomoon.svg?a0psdo#icomoon') format('svg');
  font-weight: normal;
  font-style: normal;
}

[class^="icon-"], [class*=" icon-"] {
  /* use !important to prevent issues with browser extensions that change fonts */
  font-family: 'icomoon' !important;
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;

  /* Better Font Rendering =========== */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-register:before {
  content: "\e973";
}

.icon-setting:before {
  content: "\e994";
}

.icon-login:before {
  content: "\ea13";
}

.icon-logout:before {
  content: "\ea14";
}

.icon-rss:before {
  content: "\e901";
}

.form {
  width: 100%;
  margin-top: 50px;
}

.form input,
.form textarea,
.form button {
  border: 1px solid #CCCCCC;
  background-color: #FAFAFA;
  border-radius: 3px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075) inset;
  padding: 7px 8px;
  width: 100%;
  box-sizing: border-box;
  outline: none;
}

.form button {
  width: auto;
}

.form input:focus,
.form textarea:focus {
  background-color: #FFF;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075) inset, 0 0 5px rgba(81, 167, 232, 0.5);
  border: 1px solid #51A7E8;
}

.error-msg {
  color: #9EABB3;
  margin-right: 10px;
}

/* end common */

/* start framework */
.wrapper {
  max-width: 700px;
  min-width: 600px;
  margin: 0 auto;
  padding: 0 10px;
}

.main {
  position: relative;
  top: -50px;
  opacity: 0;
}

.header {
  background: #f5f5f5;
  margin-bottom: 80px;
  padding: 40px 0px;
}

.logo-wrap {
  float: left;
  overflow: hidden;
  top: 0;
  opacity: 0;
}

.logo-line-before,
.logo-line-after {
  display: block;
  overflow: hidden;
  margin: 0 auto;
  width: 75%;
}

.logo-line-before i,
.logo-line-after i {
  position: relative;
  display: block;
  height: 2px;
  background: #222;
  left: -100%;
}

.logo-line-after i {
  left: auto;
  right: -100%;
}

.logo-wrap .site-title {
  font-size: 22px;
  font-weight: bolder;
  opacity: 0;
  top: -10px;
  position: relative;
}

.logo-wrap > a {
  position: relative;
  display: inline-block;
  padding: 2px 1px;
  color: #222;
  line-height: 2;
  border-bottom: none;
  font-family: Lato, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.site-nav-toggle {
  display: none;
}

.menu {
  float: left;
  margin: 5px 0 0 20px;
  padding: 0 20px;
  opacity: 0;
}

.menu .menu-item {
  display: inline-block;
}

.menu .menu-item a {
  padding: 5px 10px;
  border: none;
  transition-property: background;
  transition-duration: 0.2s;
  transition-timing-function: ease-in-out;
  transition-delay: 0s;
}

.menu .menu-item a:hover {
  background: #e1e1e1;
}

.menu .page-icon {
  float: left;
  height: 14px;
  width: 14px;
  margin: 4px -4px 0 0;
}

.site-search {
  float: right;
  margin-top: 15px;
}

.site-search input {
  padding: 3px;
  border: none;
  padding-left: 18px;
  border-radius: 0;
  width: 140px;
  background: url("data:image/svg+xml;base64,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") no-repeat 0 50%;
  background-size: 12px 12px;
  outline: none;
  border-bottom: 1px solid #999;
  opacity: 0.5;
}

.site-search input:focus {
  opacity: 1;
}

.footer {
  margin-top: 80px;
  padding: 10px 20px;
  background: #f5f5f5;
  color: #666;
  line-height: 2;
}

.sidebar-toggle {
  position: fixed;
  right: 50px;
  bottom: 45px;
  width: 15px;
  height: 15px;
  padding: 5px;
  background: #222;
  line-height: 0;
  z-index: 21;
  cursor: pointer;
  -webkit-transform: translateZ(0);
}

.sidebar-toggle.has-toc .sidebar-toggle-line {
  background: #87daff;
}

.sidebar-toggle-line {
  position: relative;
  display: inline-block;
  vertical-align: top;
  height: 2px;
  width: 100%;
  background: #fff;
  margin-top: 4px;
  transition-duration: 0.2s;
  transition-timing-function: ease-in-out;
  transition-delay: 0s;
}

.sidebar-toggle-line:first-child {
  margin-top: 0;
}

.sidebar-toggle:hover .sidebar-toggle-line-first {
  width: 50%;
  transform: rotateZ(-45deg);
  top: 3px;
}

.sidebar-toggle:hover .sidebar-toggle-line-middle {
  width: 90%;
}

.sidebar-toggle:hover .sidebar-toggle-line-last {
  width: 50%;
  transform: rotateZ(45deg);
  top: -3px;
}

.sidebar-toggle.sidebar-active .sidebar-toggle-line-first {
  width: 100%;
  transform: rotateZ(-45deg);
  top: 6px;
}

.sidebar-toggle.sidebar-active .sidebar-toggle-line-middle {
  opacity: 0;
}

.sidebar-toggle.sidebar-active .sidebar-toggle-line-last {
  width: 100%;
  transform: rotateZ(45deg);
  top: -6px;
}

.back-to-top {
  position: fixed;
  bottom: 19px;
  right: 50px;
  z-index: 22;
  width: 15px;
  height: 13px;
  padding: 5px;
  background: #222;
  color: #fff;
  cursor: pointer;
  -webkit-transform: translateZ(0);
}

.back-to-top:before {
  display: block;
  content: " ";
  margin-top: 2px;
  width: 0;
  height: 0;
  border-width: 0 7px 8px 7px;
  border-color: transparent transparent #fff transparent;
  border-style: solid;
}

/* end framework */

/* start side */
.sidebar {
  overflow: auto;
  width: 320px;
  position: fixed;
  right: -320px;
  top: 0;
  bottom: 0;
  z-index: 20;
  box-shadow: inset 0 2px 6px #000;
  background: #222;
  -webkit-transform: translateZ(0);
  padding: 20px 10px;
  color: #999;
  text-align: center;
  box-sizing: border-box;
}

.sidebar::-webkit-scrollbar {
  display: none;
}

.sidebar a {
  color: #999;
  border-bottom-color: #555;
}

.sidebar a:hover {
  color: #eee;
}

.sidebar .site-author-image {
  display: block;
  margin: 20px auto 0;
  max-width: 96px;
  height: auto;
  border: 2px solid #333;
  padding: 2px;
}

.sidebar .site-author-name {
  margin: 5px 0 0;
  color: #f5f5f5;
}

.sidebar .site-description {
  margin-top: 5px;
  font-size: 14px;
  color: #555;
}

.sidebar .site-state-item {
  display: inline-block;
  padding: 0 15px;
  border-left: 1px solid #333;
}

.sidebar .site-state-item:first-child {
  border-left: none;
}

.sidebar .site-state-item a {
  border-bottom: none;
}

.sidebar .site-state-item-count {
  display: block;
  text-align: center;
  font-size: 18px;
}

.sidebar .site-state-item-name {
  font-size: 13px;
}

.sidebar .feed-link {
  margin-top: 20px;
}

.sidebar .feed-link a {
  display: inline-block;
  padding: 3px 15px;
  color: #fc6423;
  border: 1px solid #fc6423;
  border-radius: 4px;
}

.sidebar .feed-link a:hover {
  color: #fff;
  background: #fc6423;
}

.sidebar .links-of-author {
  margin-top: 20px;
}

.sidebar .links-of-author a {
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
  margin-bottom: 10px;
  border-bottom-color: #555;
  font-size: 13px;
}

.sidebar .links-of-author a:before {
  display: inline-block;
  vertical-align: middle;
  margin-right: 3px;
  content: " ";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #0dd5ff;
}

.sidebar .article__toc {
  margin: 20px;
  list-style: none;
  text-align: left;
  padding: 0;
  font-size: 14px;
  line-height: 2;

  li {
    display: block;
  }
}

.sidebar .article__toc li.current a {
  color: #87daff;
}

.sidebar section {
  opacity: 0;
  position: relative;
  overflow: auto;
}

.sidebar > ul > li {
  display: inline-block;
  cursor: pointer;
  border-bottom: 1px solid transparent;
  font-size: 14px;
  color: #555;
}
/* end side */

/* start list*/
.posts-expand .post-item {
  margin-top: 120px;
}

.posts-expand .post-item:first-child {
  margin-top: 0;
}

.post-title-link {
  display: inline-block;
  position: relative;
  color: #555;
  border-bottom: none;
  line-height: 1.2;
  vertical-align: top;
  font-size: 26px;
  font-weight: 400;
}

.post-title-link::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: #000;
  visibility: hidden;
  transform: scaleX(0);
  transition-duration: 0.2s;
  transition-timing-function: ease-in-out;
  transition-delay: 0s;
}

.post-title-link:hover::before {
  visibility: visible;
  transform: scaleX(1);
}

.posts-expand .post-meta {
  margin: 3px 0 60px 0;
  color: #999;
  font-size: 12px;
}

.post-more-link a {
  color: #666;
  border: none;
  border-bottom: 2px solid #666;
  transition-property: border;
}

.post-more-link a:hover {
  border-bottom-color: #222;
}

.pagination {
  border-top: 1px solid #eee;
  margin: 120px 0 0;
  text-align: left;
}

.pagination .next,
.pagination .page-number {
  display: inline-block;
  position: relative;
  top: -1px;
  margin: 0 5px;
  padding: 0 10px;
  line-height: 30px;
  border-bottom: 0;
  border-top: 1px solid #eee;
  transition-property: border-color;
  transition-duration: 0.2s;
  transition-timing-function: ease-in-out;
  transition-delay: 0s;
}

.pagination .next:hover,
.pagination .page-number:hover {
  border-top-color: #222;
}

.pagination .page-number.current {
  color: #fff;
  background: #ccc;
  border-top-color: #ccc;
}

/* end list*/

.post-header {
  text-align: center;
}

.post-body {
  word-wrap: break-word;

  &--article {
    padding-bottom: 40px;
  }
}

.post-body img {
  box-sizing: border-box;
  margin: auto;
}

.posts-expand .post-tags a {
  padding: 1px 5px;
  background: #f5f5f5;
  border-bottom: none;
}

.posts-expand .post-tags a:hover {
  background: #ccc;
}

.posts-expand .post-nav {
  margin-top: 40px;
  overflow: hidden;
  padding: 10px;
  white-space: nowrap;
  border-top: 1px solid #eee;
}

.post-nav-item a:hover {
  color: #222;
  border-bottom: none;
}

.post-nav-item a {
  position: relative;
  display: inline-block;
  line-height: 25px;
  font-size: 14px;
  color: #555;
  border-bottom: none;
  width: 50%;
}

#externalRelevantArticles h4 {
  margin-bottom: 0;
}

#externalRelevantArticles ul {
  margin-top: 5px;
}

.vditor-reset {
  text-align: justify;

  &::-webkit-scrollbar {
    display: none;
  }

  p {
    margin: 0 0 25px 0;
  }
}

.post__sup {
  cursor: text;
  border-bottom: 0;
  &:hover {
    color: #555;
  }
  &:visited {
    color: #fff;
  }
}
/* end article */

/* start comments */

.vcomment__avatarlink {
  border-bottom: 0;
}

ul.comments {
  padding: 0;
  list-style: none;
  margin-top: 50px;
  position: relative;
}

ul.comments li {
  padding: 10px;
  white-space: normal;
  word-wrap: break-word;
  position: relative;
  border-bottom: #EBF2F6 1px solid;
}

ul.comments li:hover {
  background-color: #F7F7F7;
}

ul.comments .avatar-48 {
  position: absolute;
  box-shadow: 0 0 2px #ddd;
  height: 48px;
  width: 48px;
  margin: 8px 10px 0 0;
  border-radius: 24px;
}

ul.comments .comment-body {
  margin: 8px 0 0 60px;
  min-height: 50px;
}

ul.comments li.comment-body-ref {
  position: absolute;
  z-index: 10;
  background-color: #EBF2F6;
  border: #d5dbde 1px solid;
  width: 80%;
  left: 69px;
}

ul.comments .comment-meta {
  font-family: "Open Sans", "Microsoft Yahei", Helvetica;
  color: #9eabb3;
  font-size: 13px;
}

ul.comments .comment-meta a {
  color: #9EABB3;
  text-decoration: none;
  border-bottom-width: 0;
}

ul.comments .post-meta a:hover {
  text-decoration: underline;
}

ul.comments .comment-meta time {
  border-left: 1px solid #d5dbde;
  margin-left: 8px;
  padding-left: 12px;
}

/* end comments */

/* start tags */
.tag-cloud {
  text-align: center;
}

.tag-cloud ul.tag-cloud-tags {
  padding-left: 0;
}

#tags li {
  list-style: none;
  display: inline-block;
  margin: 10px;
}

#tags .tags1 {
  font-size: 12px;
  color: #CCC;
}

#tags .tags2 {
  font-size: 16px;
  color: #999;
}

#tags .tags3 {
  font-size: 21px;
  color: #6f6f6f;
}

#tags .tags4 {
  font-size: 24px;
  color: #333;
}

#tags .tags5 {
  font-size: 30px;
  color: #111;
}

/* end tags */

/* start archives */
.posts-collapse {
  position: relative;
}

.posts-collapse .collection-title::before {
  content: " ";
  position: absolute;
  left: 0;
  top: 50%;
  margin-left: -4px;
  margin-top: -4px;
  width: 8px;
  height: 8px;
  background: #bbb;
  border-radius: 50%;
}

.posts-collapse .collection-title {
  position: relative;
  margin: 60px 0;
}

.posts-collapse .collection-title h2 {
  margin-left: 20px;
}

.posts-collapse .collection-title small {
  color: #bbb;
}

.posts-collapse .post-header::before {
  content: " ";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  margin-left: -4px;
  background: #bbb;
  border-radius: 50%;
  border: 1px solid #fff;
  transition-duration: 0.2s;
  transition-timing-function: ease-in-out;
  transition-delay: 0s;
  transition-property: background;
  z-index: 1;
}

.posts-collapse .post-header {
  position: relative;
  transition-duration: 0.2s;
  transition-timing-function: ease-in-out;
  transition-delay: 0s;
  transition-property: border;
  border-bottom: 1px dashed #ccc;
  text-align: left;
}

.posts-collapse .post-header:hover {
  border-bottom-color: #666;
}

.posts-collapse .post-header:hover::before {
  background: #222;
}

.posts-collapse .post-time {
  position: absolute;
  font-size: 12px;
  left: 20px;
  top: 8px;
}

.posts-collapse .post-title {
  margin-left: 70px;
  font-size: 16px;
  font-weight: normal;
  font-family: Lato, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: inherit;
  text-decoration: none;
  border-bottom: 0;
  color: #666;
}

.page-archive .archive-page-counter {
  position: relative;
  top: 7px;
  left: 20px;
  margin-bottom: 50px;
  display: block;
}

.page-archive .posts-collapse .archive-move-on {
  position: absolute;
  top: 11px;
  left: 0;
  margin-left: -6px;
  width: 10px;
  height: 10px;
  opacity: 0.5;
  background: #555;
  border: 1px solid #fff;
  border-radius: 50%;
}

.page-archive .post-title {
  margin-left: 20px;
}

.page-archive .posts-collapse .post-header::before {
  top: 8px;
}

.posts-collapse--line::after {
  top: 22px;
  left: 0;
  margin-left: -2px;
  width: 4px;
  height: 100%;
  background: #f5f5f5;
  z-index: 0;
  content: " ";
  position: absolute;
}

/* end archives */

/* start responsive */
@media (max-width: 1000px) {
  .sidebar-toggle,
  .sidebar {
    display: none;
  }

  body {
    padding-right: 0 !important;
  }
}

@media (max-width: 700px) {
  .page-archive .posts-collapse .archive-move-on {
    margin-left: 5px;
  }

  .posts-collapse {
    margin-left: 10px;
  }

  .page-archive .archive-page-counter {
    margin-right: 10px;
  }

  .site-nav-toggle {
    display: block;
    margin-top: 16px;
  }

  .logo-line-before,
  .logo-line-after,
  .menu,
  .site-search,
  .back-to-top {
    display: none;
  }

  .header {
    margin-bottom: 50px;
    padding: 5px 0px;
  }

  .header-line {
    position: relative;
    top: 52px;
    height: 1px;
    width: 100%;
    background-color: #ddd;
    display: none;
  }

  .wrapper {
    min-width: inherit;
  }

  .btn-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: #555;
    border-radius: 1px;
  }
  .btn-bar + .btn-bar {
    margin-top: 4px;
  }

  .menu {
    width: 100%;
    margin: 0 0 0 -20px;
    padding: 0 5px;
    line-height: 26px;
  }

  .menu .menu-item {
    display: block;
  }

  .menu .page-icon {
    margin: 6px -4px 0px 10px;
  }

  .footer {
    text-align: center;
    font-size: 12px;
    padding: 10px 0;
  }

  .footer .fn-right {
    float: none;
  }
}

/* end responsive */
